Patents by Inventor Andrew L. Johnston
Andrew L. Johnston has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220280763Abstract: A transdermal drug delivery device includes a reservoir, a transdermal membrane, a piston, a control rod, a spring, and a rotational cam. The reservoir is configured to hold a formulation. The transdermal membrane is configured to allow the formulation from the reservoir to pass therethrough. The piston is configured to move into the reservoir. The control rod is attached to the piston and includes a plurality of teeth thereon. The spring is configured to apply force to the control rod in the direction of the reservoir. The rotational cam has a first camming surface and a second camming surface that are configured to engage with the plurality of teeth. The rotational cam, when rotated, is configured to disengage the first camming surface from a first tooth of the plurality of teeth, thereby allowing the spring to advance the piston into the reservoir to expel the formulation onto the transdermal membrane.Type: ApplicationFiled: March 24, 2022Publication date: September 8, 2022Inventors: Andrew L. JOHNSTON, Michael P. SCHALLER, Bryce PETERSON, Kevin GELSTON
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Patent number: 11285306Abstract: A transdermal drug delivery device includes a reservoir, a transdermal membrane, a piston, a control rod, a spring, and a rotational cam. The reservoir is configured to hold a formulation. The transdermal membrane is configured to allow the formulation from the reservoir to pass therethrough. The piston is configured to move into the reservoir. The control rod is attached to the piston and includes a plurality of teeth thereon. The spring is configured to apply force to the control rod in the direction of the reservoir. The rotational cam has a first camming surface and a second camming surface that are configured to engage with the plurality of teeth. The rotational cam, when rotated, is configured to disengage the first camming surface from a first tooth of the plurality of teeth, thereby allowing the spring to advance the piston into the reservoir to expel the formulation onto the transdermal membrane.Type: GrantFiled: January 5, 2018Date of Patent: March 29, 2022Assignee: Morningside Venture Investments LimitedInventors: Andrew L. Johnston, Michael P. Schaller, Bryce Peterson, Kevin Gelston
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Publication number: 20210267579Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: February 17, 2021Publication date: September 2, 2021Applicant: NeoTract, Inc.Inventors: Ling-Kang Tong, Joseph Catanese, III, Floria Cheng, Jolene Cutts, Daniel Merrick, Theodore C. Lamson, Kristin Taylor, Earl A. Bright, II, Michael Gearhart, Matthew McLean, James Niederjohn, Brian Y. Tachibana, Andrew L. Johnston, John Stiggelbout
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Patent number: 10925587Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: May 9, 2018Date of Patent: February 23, 2021Assignee: NeoTract, Inc.Inventors: Ling-Kang Tong, Joseph Catanese, III, Floria Cheng, Jolene Cutts, Daniel Merrick, Theodore C. Lamson, Kristin Taylor, Earl A. Bright, II, Michael Gearhart, Matthew McLean, James Niederjohn, Brian Y. Tachibana, Andrew L. Johnston, John Stiggelbout
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Publication number: 20190374482Abstract: A system for delivering a drug formulation includes a transdermal membrane, a drug cartridge, and a control unit having a battery, a printed circuit board for actuation of the actuator. The drug cartridge includes a sealed reservoir configured to hold a drug formulation therein, a breaking element configured to break the sealed reservoir upon actuation, and an actuator configured to activate the breaking element to break the sealed reservoir release the drug formulation to the transdermal membrane. The control unit can include a controller configured to activate the actuator at a preset time.Type: ApplicationFiled: December 5, 2017Publication date: December 12, 2019Inventors: Michael P. SCHALLER, Andrew L. JOHNSTON, Patrick H. RUANE, Carolyn G. STONE, Julianna K. SWARTZENBERG, Kevin W. GELSTON, Luke W. CLAUSON
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Publication number: 20190336738Abstract: A transdermal drug delivery device includes a reservoir, a transdermal membrane, a piston, a control rod, a spring, and a rotational cam. The reservoir is configured to hold a formulation. The transdermal membrane is configured to allow the formulation from the reservoir to pass therethrough. The piston is configured to move into the reservoir. The control rod is attached to the piston and includes a plurality of teeth thereon. The spring is configured to apply force to the control rod in the direction of the reservoir. The rotational cam has a first camming surface and a second camming surface that are configured to engage with the plurality of teeth. The rotational cam, when rotated, is configured to disengage the first camming surface from a first tooth of the plurality of teeth, thereby allowing the spring to advance the piston into the reservoir to expel the formulation onto the transdermal membrane.Type: ApplicationFiled: January 5, 2018Publication date: November 7, 2019Inventors: Andrew L. JOHNSTON, Michael P. SCHALLER, Bryce PETERSON, Kevin GELSTON
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Publication number: 20180256142Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: May 9, 2018Publication date: September 13, 2018Inventors: Ling-Kang Tong, Joseph Catanese, III, Floria Cheng, Jolene Cutts, Daniel Merrick, Theodore C. Lamson, Kristin Taylor, Earl A. Bright, II, Michael Gearhart, Matthew McLean, James Niederjohn, Brian Y. Tachibana, Andrew L. Johnston, John Stiggelbout
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Patent number: 9320511Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: March 15, 2013Date of Patent: April 26, 2016Assignee: NeoTract, Inc.Inventors: Matthew McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Publication number: 20150142017Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: December 22, 2014Publication date: May 21, 2015Inventors: Matt McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Patent number: 8945152Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: July 9, 2007Date of Patent: February 3, 2015Assignee: NeoTract, Inc.Inventors: Matt McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Patent number: 8939996Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: December 3, 2012Date of Patent: January 27, 2015Assignee: NeoTract, Inc.Inventors: Floria Cheng, Michael Gearhart, Andrew L. Johnston, Theodore C. Lamson, Matthew McLean, Daniel Merrick, Paul Suarez, Brian Y. Tachibana, Ben Thompson, Ling-Kang Tong, Joseph Catanese, III
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Publication number: 20140275756Abstract: Devices, systems and methods for compressing, cutting, incising, reconfiguring, remodeling, attaching, repositioning, supporting, dislocating or altering the composition of tissues or anatomical structures to alter their positional or force relationship to other tissues or anatomical structures. In some applications, the invention may be used to improve patency or fluid flow through a body lumen or cavity (e.g., to limit constriction of the urethra by an enlarged prostate gland).Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: Neotract, Inc.Inventors: Theodore C Bender, Ling-Kang Tong, Joseph Catanese, III, Floria Cheng, Jolene Cutts, James Freitas, Robert George, Theodore C. Lamson, Daniel Merrick, Earl A. Bright, II, Arthur Ferdinand, Timothy A. Limon, Brian Shiu, Shuji Uemura, Zachary Warder-Gabaldon, Michael Gearhart, Matthew McLean, James Niederjohn, Brian Y. Tachibana, Ben Thompson, Andrew L. Johnston, John Stiggelbout
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Patent number: 8758366Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: July 9, 2007Date of Patent: June 24, 2014Assignee: Neotract, Inc.Inventors: Matt McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Publication number: 20130296935Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: March 15, 2013Publication date: November 7, 2013Inventors: Matthew McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Publication number: 20130296889Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: March 14, 2013Publication date: November 7, 2013Inventors: Ling-Kang Tong, Joseph Catanese, III, Floria Cheng, Jolene Cutts, Daniel Merrick, Theodore C. Lamson, Kristin Taylor, Earl A. Bright, II, Michael Gearhart, Matthew McLean, James Niederjohn, Brian Y. Tachibana, Andrew L. Johnston, John Stiggelbout
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Patent number: 8425535Abstract: A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: November 9, 2010Date of Patent: April 23, 2013Assignee: Neotract, Inc.Inventors: Matthew McLean, Floria Cheng, Daniel Merrick, Mitchell C. Barham, Andrew L. Johnston, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Patent number: 8402869Abstract: Woodworking machines are disclosed having cutting tools adapted to cut workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tool. The machines also include a brake mechanism having one or more braking components adapted to engage and stop the cutting tool in response to the detection of a dangerous condition.Type: GrantFiled: August 27, 2010Date of Patent: March 26, 2013Assignee: SD3, LLCInventors: Stephen F. Gass, Joel F. Jensen, Anwyl M. McDonald, David S. D'Ascenzo, Andrew L. Johnston
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Publication number: 20120245600Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: ApplicationFiled: June 6, 2012Publication date: September 27, 2012Applicant: NEOTRACT, INC.Inventors: Matthew McLean, Mitchell C. Barham, Michael Wei, Floria Cheng, Andrew L. Johnston, Michael Gearhart, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Patent number: 8216254Abstract: A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes.Type: GrantFiled: July 30, 2009Date of Patent: July 10, 2012Assignee: Neotract, Inc.Inventors: Matthew McLean, Mitchell C. Barham, Michael Wei, Floria Cheng, Andrew L. Johnston, Michael Gearhart, Joseph Catanese, III, Theodore C. Lamson, Joshua Makower
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Patent number: 8052503Abstract: An amusement system and method for a new toy vehicle that provides speed and unexpected actions, at least in the context of the toy vehicle paradigm. An apparatus includes a wheeled toy vehicle having a motive system coupled to a chassis wherein the chassis includes a bottom surface nearest a rolling surface over which the motive system moves the chassis; and a launching system disposed in an aperture defined in the bottom surface, the launching system including an ejecting system, coupled to the chassis and to the motive system, for holding a ramp within the aperture and for dispensing the ramp between the bottom surface and the rolling surface while the motive system moves the chassis; wherein the ramp launches the chassis above the rolling surface when the motive system moves the chassis onto and over the ramp after the ramp is dispensed from the aperture.Type: GrantFiled: July 25, 2009Date of Patent: November 8, 2011Inventor: Andrew L. Johnston